Federal district courts do not try military cases, claims brought against the us government, or tax disputes between citizens and the government because

a. they cannot be expected to rule impartially on cases involving the government.
b. original jurisdiction for such cases belongs to the supreme court
c. such cases are tried only in state courts
d. congress has created specialized courts to deal with such cases
(sorry to bother you guys again you people are way smarter then me)

The haitian revolution was the result of a long struggle on the part of the slaves in the french colony of st. domingue, but was also propelled by the free mulattoes who had long faced the trials of being denoted as semi-citizens. this revolt was not unique, as there were several rebellions of its kind against the institution of plantation slavery in the caribbean, but the haitian revolution the most successful. this had a great deal to do with the influence of the french revolution, as it to inspire events in haiti. the haitian revolution would go on to serve as a model for those affected by slavery throughout the world.

Bfreed slaves could live without fear in the north